First Defence powered by Zoono...

First Defence powered by Zoono -https://www.firstdefence.me/

First Defence powered by Zoono is extremely interesting. If you go onto their website, it shows the following.

Metro do Porto (Porto, Portugal) is a light rail network that has a system of 6 train lines and 82 stations. Metropolitano de Lisboa (Lisbon, Portugal) is a rapid transit system of 4 train lines and 56 stations. The two largest cities in Portugal are Lisbon and Porto, thus these two metro systems are two of the most important metro systems in Portugal.

If you search on Google "Metro do Porto Zoono" key words. You can find various links that state that these two metro lines use Zoono to disinfect.

https://www.theportugalnews.com/news/metro-de-lisboa-disinfected-with-product-that-takes-effect-for-one-month/53354

https://www.jn.pt/nacional/metros-limpos-com-produto-que-elimina-o-novo-coronavirus-por-30-dias-11924675.html

You can also find a facebook video posted by "Metro do Porto" which uses #Zoono in the caption

https://www.facebook.com/MetroPorto/videos/1560979384059464/

This is incredible, it is evident that Zoono is being used as a large commercial scale disinfectant fogging spray by the Porto and Lisbon metro systems